Generally speaking PDF to image conversion is possible, no matter of the graphics output format. This will typically either export a already present image from the *.pdf file or makes a picture of individual pages from the document.
Convert Adobe Portable document format to Portable pixelmap graphic.
We have found 3 software records in our database eligible for .pdf to .ppm file format conversion.
Microsoft Windows software - convert pdf to ppm on Windows
One of the best bitmap graphic editing program
Convert from pdf file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned pdf to ppm. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Multiplatform software - convert pdf to ppm on any platform
Cross-platform batch image transcoder compatible with 500 picture image formats
On-line services software - convert pdf to ppm on web
An online graphics converter and resizer